tx 0xcbbd69d455a7251de4c3a480ea0ae3ee4734b998a1a92d8c35a6fc372993d7a4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2450182749,
    "order_id": 339459467,
    "new_price": 6292000000
  }
}